KEPCO BOP-ME 1KW, Руководство оператора

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2-28
BOP HIPWR 091719
e. Exit the Multiple Units menu and return to main screen by pressing
$
to save the settings
upon power-up. The unit goes to REMOTE mode, the status message reads
MASTER
Module not found
, the Fault indicator is lit, and the unit continues to beep once a min-
ute until the master is found. The only function keys displayed are
!
,
#
and
%
. While
the system is running,
!
and
%
are no longer available;
#
functions normally.
CAUTION: The units are now configured as slave(s) to be controlled only by the master.
Do not use the slave keypad, RS 232 port or GPIB port to try to control the
slave(s). These ports are not disabled; commands to slave can cause incor-
rect system operation. If OUTPut OFF is sent to a slave, the master will auto-
matically reenable the output. All responses to queries will have “#n”
appended to the end, where n = slave 4. So for example an *IDN?
query to slave 1 will have #5 appended to the end of the response:
KEPCO,BOP 20-50 AUG 10 2016,A123456,6.43#5
2. Repeat step 1 as necessary to configure all slaves, but at step d highlight applicable
SLAVE
#
as appropriate. Each slave MUST have a different number that is sequentially
assigned.
3. Turn on the unit to be configured as a master and note that upon power up the FAULT light
will go on (this is normal). Proceed as follows:
a. From the power-up screen press
%
to enter the General Setup Menu. Highlight
Series/
Parallel
and press
!
to view the Multiple Units menu (see Table 2-12). When
prompted, enter ADMIN2 password (see PAR. 3.2.4.3) before continuing.
b. From the Multiple Units menu, highlight
Configuration
(use ADJUST control or the
Y
or
U
keys) and press
!
to modify. Select
Series
,
Parallel
,
Master 2X2
or
Master
3X2
, press
$
to apply the change.
c. If
Series
or
Parallel
was selected in step b above,
Connection Type
shows
Series
or
Parallel
as selected above. Highlight
Unit Type
and press
!
to modify.
Highlight
1
,
2
,
3
, or
4
(
3
, or
Mas-
ter +4
not permitted for series connections) and press
$
to apply the change.
d. Exit the Multiple Units menu by pressing
$
to save the settings for subsequent power-up
cycles. The display shows the master power-up screen (see Figure 2-16).
e. Turn off power to the master,
2.8.5 POWERING UP SERIES/PARALLEL COMBINATIONS
After the units have been connected (see PAR. 2.8.1, and 2.8.2), and configured (see PAR.
2.8.4), turn on power to all units.
NOTE: If all the slaves are Rev 4 and above, there is no requirement for powering the units on
or off in a particular order. When all units in the system are turned on, the system pow-
ers up as described below. When any unit in the multiple system is powered off, then
powered on again, system power up is again initialized as described below.
If any slaves are Rev 3 or below, the slaves should be powered up after the master and
powered down before the master.
The system powers up in four stages: initialization, protection, identification and power-up. The
entire sequence takes less than 15 seconds to complete from the time the last unit is turned on.